Skip ld/lto tests if plugins is disabled for binutils?

[Alan Modra]

On Thu, Aug 14, 2014 at 04:48:16PM +0200, Hans-Peter Nilsson wrote:
> Needed for (gdb and) sim too?  It seems to have broken all
> simulators, or at least those for arm-eabi, cris-elf, d10v-elf,
> frv-elf, h8300-elf, iq2000-elf, m32c-elf, m32r-elf, m68hc11-elf,
> mcore-elf, mips-elf, mn10300-elf, powerpc-eabisim, sh-elf,
> v850-elf like so:

I did build gdb and sim to test the patch, but just x86_64-linux.

The difference is that --enable-plugins is now the default.  I think
all the sim targets you list would have failed previously if you'd
configured with --enable-plugins.  For now, please configure them with
--disable-plugins.

-- 
Alan Modra
Australia Development Lab, IBM